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HP 21.5" Black LED Computer Monitor - L3N74AA#ABA

Abt Model: 22UH | UPC: 889296134541
In Stock (Ships From Manufacturer)
Your Shipping Zip Code: 20149
Estimated delivery date Jan 31st
Ships in original packaging - details
Extended Protection Plans - details
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Product Details

HP 21.5" Black LED Computer Monitor - L3N74AA#ABA


  • Panel type: TN w/ WLED backlight
  • Panel Active Area: 476.64 x 268.11 mm
  • Viewable image area: 21.5-inch display, diagonally measured
  • Viewing angle
    • Horizontal: 170°
    • Vertical: 160°
  • Native Resolution (recommended): 1920x1080
  • Contrast Ratio
    • Static: 1000:1
    • Dynamic: 10,000,000:1
  • Brightness (typical): 250 nits
  • Color Gamut: 72%
  • Color Support: Up to 16.7 million colors with the use of FRC technology
  • Pixel Pitch
    • 102 pixels per inch
    • 0.2485 x 0.2485 mm
  • Response Time (typical): 5ms (on/off)
  • Signal Input Connectors
    • HDMI
    • DVI
    • VGA
    • HDCP support
  • Power Supply: Internal, 100-240V,50/60Hz
  • Maximum Power Consumption: 30W
  • Energy Saving Mode: 0.5W
  • Tilt: -4° to + 22° vertical
  • Detachable Base: Yes
  • VESA Mounting: Yes
  • Security Lock Ready: Yes
  • Languages: 10 (English, Spanish, German, French, Italian, Netherlands, Portuguese, Japanese, T-Chinese and S-Chinese)
  • Certifications
    • Microsoft WHQL Certification (Windows 7, Windows 8)
    • TCO certified
  • On Screen Display
    • User controls: Auto Adjust, Brightness/Contrast, Image adjust, Color, OSD setup, Language, Recall, Miscellaneous, Input select
    • Monitor Control Buttons: Enter, Minus, Plus, Exit, Auto, Power

Approximate Dimensions:

  • Height: 15.07"
  • Width: 19.89"
  • Depth: 7.59"

Approximate Dimensions:

  • Unit: 6.58 lbs
  • Shipping: 9.61 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor
California customers: Proposition 65 WARNING

Downloadable Resources

Key Features

1920x1080 Full HD Resolution/ 10,000,000:1 Dynamic Contrast Ratio/ 250 Nits Brightness/ 5ms Response Time/ Security Lock Ready/ Black Finish

More reasons to buy the HP 21.5" Black LED Computer Monitor L3N74AA#ABA from Abt Electronics

  • is an authorized dealer.
  • The HP 21.5" Black LED Computer Monitor L3N74AA#ABA is Brand New.
  • Abt ships this product for free!


Screen Size (inches)22
Aspect Ratio16:9
Brightness250 cd/m2
Maximum Resolution1920x1080
Static Contrast Ratio1000:1
Dynamic Contrast Ratio10000000:1
TV TunerNo
VGA InputYes
DVI InputYes
HDMI InputYes
Energy Star QualifiedYes
Power Consumption30W
Height (inches)15.07
Width (inches)19.89
Depth (inches)7.59
Weight (pounds)6.58
Parts Warranty 1 Year
Labor Warranty 1 Year


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